20747634454

素因数分解:

$2^1\times {\mathrm{239}}^1\times {\mathrm{1237}}^1\times {\mathrm{35089}}^1$

素因数の和:36567

約数の個数: 16

約数和(自身を含む): 31277822400

約数和(自身を除く): 10530187946

約数列:

[1, 2, 239, 478, 1237, 2474, 35089, 70178, 295643, 591286, 8386271, 16772542, 43405093, 86810186, 10373817227, 20747634454]

約数ペア:

[(1, 20747634454), (2, 10373817227), (239, 86810186), (478, 43405093), (1237, 16772542), (2474, 8386271), (35089, 591286), (70178, 295643)]